Add 2/48 and 90/70
1st number: 2/48, 2nd number: 1 20/70
2/48 + 90/70 is 223/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 48 and 70 is 1680
Next, find the equivalent fraction of both fractional numbers with denominator 1680 - For the 1st fraction, since 48 × 35 = 1680,
2/48 = 2 × 35/48 × 35 = 70/1680 - Likewise, for the 2nd fraction, since 70 × 24 = 1680,
90/70 = 90 × 24/70 × 24 = 2160/1680 - Add the two like fractions:
70/1680 + 2160/1680 = 70 + 2160/1680 = 2230/1680 - 2230/1680 simplified gives 223/168
- So, 2/48 + 90/70 = 223/168
In mixed form: 155/168
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